http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png
Untersuchung der chemischen Reaktionen von energetischem Sauerstoff mit Graphit, B4C sowie borhaltigen und siliziumhaltigen Kohlenstoffmaterialien

 ; Institut für Plasmaphysik (Jülich) ; Association EURATOM - Forschungszentrum Jülich ; Universität (Düsseldorf)

1994
Forschungszentrum Jülich GmbH Zentralbibliothek, Verlag Jülich

Jülich : Forschungszentrum Jülich GmbH Zentralbibliothek, Verlag, Berichte des Forschungszentrums Jülich 2995, 119 S. ()

Please use a persistent id in citations:

Report No.: Juel-2995

Abstract: One of the major problems in plasma-wall-interaction is the impurity control of the fusion plasma. In this task the use of carbon as plasma facing material was a major step in reducing the metal and oxygen impurity concentration in the plasma. The remaining impurities were then carbon and oxygen, the last one being responsible for the high carbon contamination of the plasma due to chemical erosion in form of CO and CO2. It has been found that the use of boron/carbon (B/C) and silicon/carbon (Si/C) materials has significantly reduced the oxygen contamination in the plasma due to a gettering effect and therefore led to an enhanced plasma performance.

Keyword(s): graphite ; carbon ; carbide ; boron


Note: Record converted from JUWEL: 18.07.2013

Contributing Institute(s):
  1. Plasmaphysik (IEF-4)

Database coverage:
OpenAccess
Click to display QR Code for this record

The record appears in these collections:
Institute Collections > IEK > IEK-4
Document types > Reports > Reports
Workflow collections > Public records
Publications database
Open Access

 Record created 2013-07-18, last modified 2020-06-10


OpenAccess:
Download fulltext PDF
External link:
Download fulltextFulltext by OpenAccess repository
Rate this document:

Rate this document:
1
2
3
 
(Not yet reviewed)